Just installed a custom tune on my car and wondering, if I go to the dealer for what ever reasons do they have the capability to delete or alter a custom tune on my vehicle.If so would that divorce my hand held tuner to the car.Please chime in.

Just installed a custom tune on my car and wondering, if I go to the dealer for what ever reasons do they have the capability to delete or alter a custom tune on my vehicle.If so would that divorce my hand held tuner to the car.Please chime in.

the dealer can re flash your computer if they wanted to, but not sure if they would ever do that, since you have no warrenty I am sure they would tell you first. you would just re flash it once you got the car back.

What I tell the guys cars that I tune, when you take it to the dealership to have something unrelated to the drive train fixed and they update your tune thinking they are just doing you a favor, thus deleting my performance tune, dont worry about it or get into a pissing contest with them. They thought they were just updating your configuration. Just call me and come by, and Ill upload your tune again. Its not a problem. Its 5 minutes for me to do.www.TampaTuning.com

Put it back to stock if you can. I had another GM vehicle in for service and because there was an update to the OEM program they checked to see if I had it. I had the custom tune installed and they didn't even know it, but, if my vehicle had needed an update they would have flashed over it which is not a problem for me since I have the tunes on my home PC and change them out using an EFI Live AutoCal. Better to be safe than sorry I always say. Plan to do the same with the 2SS if it ever goes to the dealer.

What I tell the guys cars that I tune, when you take it to the dealership to have something unrelated to the drive train fixed and they update your tune thinking they are just doing you a favor, thus deleting my performance tune, dont worry about it or get into a pissing contest with them. They thought they were just updating your configuration. Just call me and come by, and Ill upload your tune again. Its not a problem. Its 5 minutes for me to do.www.TampaTuning.com